From ca735b3aaa945626ba65a3e51145bfe4ecd9e222 Mon Sep 17 00:00:00 2001 From: Eric Leblond Date: Mon, 16 Mar 2009 14:54:21 +0100 Subject: netfilter: use a linked list of loggers This patch modifies nf_log to use a linked list of loggers for each protocol. This list of loggers is read and write protected with a mutex. This patch separates registration and binding. To be used as logging module, a module has to register calling nf_log_register() and to bind to a protocol it has to call nf_log_bind_pf(). This patch also converts the logging modules to the new API. For nfnetlink_log, it simply switchs call to register functions to call to bind function and adds a call to nf_log_register() during init. For other modules, it just remove a const flag from the logger structure and replace it with a __read_mostly. Signed-off-by: Eric Leblond Signed-off-by: Patrick McHardy --- net/ipv4/netfilter/ipt_LOG.c | 2 +- net/ipv4/netfilter/ipt_ULOG.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ipv4/netfilter') diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index 27a78fbbd92..acc44c69eb6 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -464,7 +464,7 @@ static struct xt_target log_tg_reg __read_mostly = { .me = THIS_MODULE, }; -static const struct nf_logger ipt_log_logger ={ +static struct nf_logger ipt_log_logger __read_mostly = { .name = "ipt_LOG", .logfn = &ipt_log_packet, .me = THIS_MODULE, diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index 18a2826b57c..d32cc4bb328 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -379,7 +379,7 @@ static struct xt_target ulog_tg_reg __read_mostly = { .me = THIS_MODULE, }; -static struct nf_logger ipt_ulog_logger = { +static struct nf_logger ipt_ulog_logger __read_mostly = { .name = "ipt_ULOG", .logfn = ipt_logfn, .me = THIS_MODULE, -- cgit v1.2.3